StoneX Group (SNEX) CIO trades shares in option exercise and sale

Rhea-AI Filing Summary

StoneX Group Inc. Chief Information Officer Abigail H. Perkins reported an option exercise and related stock sale. On June 8, 2026, she exercised stock options to acquire 4,312 shares of common stock at $18.39 per share, then sold 4,312 shares in an open-market transaction at an average price of $118.5124 per share. After these transactions, she directly holds 72,388 shares of StoneX common stock and indirectly holds 505 shares through her children. She also has 346,500 stock options reported as outstanding after the exercise.

Insider Trade Summary 10b5-1

Net Seller: 4,312 shares ($511,025)

Net Sell 4 txns

Insider Perkins Abigail H

Role Chief Information Officer

Sold 4,312 shs ($511K)

Type	Security	Shares	Price	Value
Exercise	Stock Options	4,312	$0.00	--
Exercise	Common Stock	4,312	$18.39	$79K
Sale	Common Stock	4,312	$118.5124	$511K
holding	Common Stock	--	--	--

Holdings After Transaction: Stock Options — 346,500 shares (Direct, null); Common Stock — 76,700 shares (Direct, null); Common Stock — 505 shares (Indirect, By Children)

Footnotes (1)

1. [object Object]

Key Figures

Shares sold: 4,312 shares Sale price: $118.5124 per share Options exercised: 4,312 shares +5 more

8 metrics

Shares sold 4,312 shares Open-market sale of common stock on June 8, 2026

Sale price $118.5124 per share Average price for 4,312 common shares sold

Options exercised 4,312 shares Common stock acquired via stock option exercise

Option exercise price $18.39 per share Strike price of exercised stock options

Direct holdings after trade 72,388 shares Common stock directly owned after June 8, 2026 transactions

Indirect holdings 505 shares Common stock held indirectly "By Children"

Options remaining 346,500 options Stock options outstanding after exercise

Option expiration December 5, 2026 Expiration date of the reported stock options

Key Terms

open-market sale, derivative security, Stock Options, indirect

4 terms

open-market sale financial

"transaction_action": "open-market sale""

An open-market sale is when a shareholder sells existing shares directly on a public exchange to any willing buyer, rather than through a private deal. Think of it like putting goods on a busy market stall where price is set by supply and demand; for investors it matters because such sales increase available supply, can put short-term downward pressure on the stock price, and signal changes in liquidity or investor confidence.

derivative security financial

"transaction_code_description": "Exercise or conversion of derivative security""

A derivative security is a financial contract whose value comes from the price or performance of something else, such as a stock, bond, commodity, or market index. For investors it acts like an insurance policy or a wager: it can be used to protect against losses, lock in prices, or amplify gains and losses, so it can change a portfolio’s risk and potential return without owning the underlying asset directly.

Stock Options financial

""security_title": "Stock Options""

Stock options are agreements that give a person the right to buy or sell a company's stock at a specific price within a certain time frame. They are often used as a reward or incentive, similar to a coupon that can be used later if the stock price rises, allowing the holder to make a profit.

indirect financial

""ownership_type": "indirect""

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Form 4 Insider Transactions: What Each Field Means →

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

X

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Perkins Abigail H

(Last) (First) (Middle)

230 PARK AVENUE

10TH FLOOR

(Street)

NEW YORK NEW YORK 10169

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
StoneX Group Inc. [ SNEX ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Information Officer

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
06/08/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	06/08/2026		M		4,312	A	$18.39	76,700	D
Common Stock	06/08/2026		S		4,312	D	$118.5124(1)	72,388	D
Common Stock								505	I	By Children

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Stock Options	$18.39	06/08/2026		M			4,312	12/05/2022	12/05/2026	Common Stock	4,312	$0	346,500	D

Explanation of Responses:

1. The price reported represents an average price. The Reporting Person will provide to the Commission, the issuer and any stockholder, upon request, full information regarding the number of shares sold at each separate price.

Remarks:

	Abigail H. Perkins	06/09/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

FAQ

What insider transaction did StoneX Group (SNEX) CIO Abigail Perkins report?

Abigail H. Perkins reported an option exercise and matching stock sale. She exercised options for 4,312 StoneX common shares and sold 4,312 shares in an open-market transaction on June 8, 2026, according to the Form 4 filing details.

How many StoneX Group (SNEX) shares did the CIO sell and at what price?

She sold 4,312 StoneX common shares in the open market. The average sale price reported was $118.5124 per share, with a footnote stating this is an average and full price breakdown is available upon request to the company or regulators.

At what price did the StoneX Group (SNEX) CIO exercise her stock options?

Abigail Perkins exercised stock options for 4,312 StoneX common shares at a strike price of $18.39 per share. The options were derivative securities converted into common stock as part of a routine exercise reported in the Form 4.

How many StoneX Group (SNEX) shares does the CIO hold after the transactions?

Following the June 8, 2026 transactions, she directly holds 72,388 StoneX common shares. In addition, the filing shows an indirect holding of 505 common shares categorized as held “By Children,” reflecting family-related ownership.

What stock option position does the StoneX Group (SNEX) CIO have after the exercise?

After exercising 4,312 options, the report lists 346,500 stock options remaining. These options relate to StoneX common stock and have a stated exercise price of $18.39 per share, with an expiration date of December 5, 2026.

How does the Form 4 classify the StoneX Group (SNEX) CIO’s share ownership types?

The filing shows both direct and indirect ownership. Perkins directly owns 72,388 StoneX common shares, while 505 additional shares are reported as indirect ownership “By Children,” indicating family-held shares associated with her reporting obligations.